Calvin's wonderland.jar
ModpackA compilation of YouTuber Calvin's mods from his series: wonderland.jar
Description

This modpack is built around the "Wonderland.jar" experience made famous by Calvin. It’s designed to mirror the eerie atmosphere of his series, focusing on a slow-burn horror experience where you are constantly being hunted
What to Expect:
The Hunt: Strange entities like no_one, Fate, and Sorrow will stalk you. They don't just jump-scare; they watch and eventually pull you into the **"Wonderland." ** The Wonderland: A liminal dimension (Backrooms-style) featuring 25 levels and 32 unique entities.
Unpredictable: The pack is extremely random. You might be taken on Day 2 or Day 15—you never know when it's coming.
General explanation of the Modpack
WonderLand.jar is supposed to be slow-burn and it is EXTREMELY random, in some worlds you'll get taken to "wonderland" on 2nd ingame day, in others it'll take 15 ingame days for anything to happen
Credits & Legal:
All rights to the original mod and assets belong to alexander.25.k and their team. This modpack is a curated collection designed for fans of the series and does not claim ownership over any individual mods included
Special T H A N K S ✧( ु•⌄• ) To the Creators Of this mod
Technical Note:
This Modpack by CortexDev, this pack is configured for both Client and Server performance.
If you enjoy my projects, feel free to support me on Patreon!
Important Note!: I have no affiliation with The Youtber "Calvin" And the developer "alexander.25.k",If Calvin Or "alexander.25.k" tells me To Take Down (Remove) this modpack, I will do so. this modpack is fan-made.
Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this modpack.
As an Amazon Associate I earn from qualifying purchases.
Screenshots
Similar Modpacks
Best PVP [Hypixel]
Best Fabric PVP Mods Pack (Hypixel)
Better FPS & Visuals Boost FPS (Forge)
A client-side modpack that boosts FPS and enhances visuals, UI, and sounds -- all with pure vanilla gameplay
Pokemon Adventure: Reloaded
reloaded an take on new adventures in the world of Pokémon
Azuria RockBlock 3
This modpack is the Azuria StoneBlock 3 Pack version. It adds an additional difficulty and offers you a new gaming exper...
Worldedit+
35 mods in total
Vault Hunters Third Edition - Remastered
Vault Hunters Remastered includes the final update of VH3 (Update 21), with some removed mods and updated World Generati...
Contained Mods (63)
Moonlight Lib
dynamic data pack and registration, villager activities, custom map marker and a lot more
ModernFix
All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite p...
YetAnotherConfigLib
A builder-based configuration library for Minecraft.
[ETF] Entity Texture Features
Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric
CoroUtil
Library Mod for Weather/Tropicraft/ZombieAwareness/etc
Essential Mod
Enhance your Minecraft with one simple mod. Host worlds for free, chat with friends, and so much more!
Not Enough Animations
Bringing first-person animations to the third-person
CreativeCore
a core mod
Puzzles Lib
Why is it called Puzzles? That's the puzzle.
Cubes Without Borders
A mod that allows you to play Minecraft in a borderless fullscreen window.
AmbientSounds 6
#listentonature
[EMF] Entity Model Features [Fabric & Forge]
EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Architectury API
An intermediary api aimed to ease developing multiplatform mods.
Entity Culling Fabric/Forge
Using async path-tracing to hide BlockEntities/Entities that are not visible
AI Improvements
Performance and logic upgrades for mod AIs
Presence Footsteps (Forge)
An unofficial port of Presence Footsteps from Fabric to Forge
First-person Model
Enables the third-person Model in first-person
GPUTape
Fix VRAM leaks. Based on VideoTape.
Flerovium
Greatly improve your fps with virtually no side-effects on graphics quality
Fast Paintings
Fixes and optimizes painting performance by making them blocks. Also allows customizing their model
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
GeckoLib
A 3D animation library for entities, blocks, items, armor, and more!
Fast Item Frames
Supercharged item frames! Less lag, better performance, and now they can change color and vanish!
Forge Config API Port
NeoForge's & Forge's config systems provided to other modding ecosystems. Designed for a multiloader architecture.
Mouse Tweaks
Enhances inventory management by adding various functions to the mouse buttons.
Packet Fixer
A simple mod to solve various problems with packets, NBTs and timeouts.
JamLib
The platform-agnostic, Architectury based library used in all of JamCoreModding's mods
Fast IP Ping
Yeet the laggy reversed DNS lookup for literal IP server addresses
Ambient Environment
Adds more ambiance to a Minecraft world
Dynamic FPS
Improve performance when Minecraft is in the background
BadOptimizations
Optimization mod that focuses on things other than rendering
~Blast from the Past~
Minecraft Ice Age Mod
Sound Physics Perfected
A Ray tracing implementation to have Sound Physics in Minecraft. I believe this is more accurate + sounds better than So...
Simple Snowy Fix (Forge / Fabric)
Fixes incorrect snow generation on tree leaves MC-119599
FerriteCore
Memory usage optimizations
wonderland.jar
Adds multiple strange entities that will stalk you and eventually try to take you into their wonderland.
Mobtimizations - Entity Performance Fixes
Optimizes a lot of tasks that Entity AI wastefully performs, minimal effect on gameplay.
Shut Up GL Error
Fixes invalid keycodes logging obnoxious and constant messages
Somber
Horror minecraft shader that aims to recreate the nostalgic atmosphere of early beta / alpha versions with an eerie twis...
Model Gap Fix
Fixes gaps in Block Models and Item Models
Old Sounds for Doors,Trapdoors and Fencegates
Brings Back Old Sounds for Doors,Trapdoors and Fencegates
Old not bad
Do you like the old versions? Then this mod is for you, a mod for you that adds old versions to new ones.
TxniLib
Multiversion library mod for Txni projects
Classic Beta Biomes
Brings back the nostalgic feel of old Minecraft with a classic Beta-style biome!
OLD MINECRAFT
ORIGINALS MINECRAFT TEXTURES, MINERALS , NETHER AND MORE
Redirected
Memory optimization mod that prevents duplication of Enum values
Despawn Tweaks
Optimization mod that fixes cases where mobs will be prevented from despawning.
Saturn
A performance mod designed to optimize Minecraft's memory usage.
Embeddium
A powerful, mod-friendly, FOSS client performance mod for NeoForge
Oculus
Unofficial Fork of "Iris", made to work with FML
Old Chests
Mod return old minecraft chests from beta versions.
Radium
Radium is an Unofficial Fork of CaffeineMC's "Lithium", made to work with Forge Mod Loader.
Wither Spawn Fix [Fabric/Forge/Neoforge]
Fixes the issue where grass and other small blocks obstruct Wither spawning.
Old MC Logo
Brings back the old minecraft crafting table icon in your taskbar!
Icterine
Advancements optimization (specifically, InventoryChangeTrigger)
Smooth Boot (Reloaded)
Tweaks for Minecraft CPU scheduling and unofficial fork of Smooth Boot mod for Minecraft Forge 1.18.2+
Cull Less Leaves Reforged
Gives you a 9% fps improvement for leaves rendering
Starlight (Forge)
Rewrites the light engine to fix lighting performance and lighting errors
Fastload
Modifies how worlds are loaded to speed up loading times.
MemoryLeakFix
A mod that fixes random memory leaks for both the client and server
CreateBetterFps
Improve your Create FPS when shaderpack is on, up to 50%
Kartixx's Alpha Sound Pack | The Old/Classic Sounds of Minecraft
Bring Minecraft's classic sounds to the latest version with Kartixx's Alpha Sound Pack.